Should I test?!

I am now 12 days late and 26 dpo. I haven’t tested yet cuz I’m afraid to see a negative! I am not due to see my doc til January. I am not having any pregnancy symptoms that I am aware of, I just lost a family member and don’t want to confuse my grieving with symptoms. What do you ladies suggest?

UPDATE: (11/2/19) I tested using FMU this morning and it is once again negative! 🤦🏻‍♀️ I give up. 💁🏻‍♀️

Update #2: (11/11/19) AF showed up! 🤷🏻‍♀️ is it normal for some women to skip a month? It has never happened to me before but then again my period is all out of wack lately!